multi-echelon inventory model

基本解释

A multi-echelon inventory stochastic model of supply chain was proposed. Maximizing the gross profit of supply chain is regarded as an objective of the model.
给出一个供应链多级库存随机模型，模型以供应链总利润最大为目标。
The forth part gives traditional multi-echelon inventory model and multi-echelon inventory with distribution center respectively, then give the process of solving.
第四章在上一章需求分析基础上，分别给出了传统和带有分销中心的多级库存优化模型，并给出求最优解步骤。
Then a control model for multi-echelon inventory with multi-target and constraints based on optimizations of cost and time is constructed according to the actual restrictive conditions.
再根据实际发生的限制性条件，建立了基于成本和时间最优的多目标有约束条件的多级库存控制模型。